Regarded by many as the true father of movies, Louis Le Prince was a French inventor who developed the first motion picture camera and projection system. In 1888, he used his invention to film Roundhay Garden Scene, a nearly 2-second long clip that is considered the world's first motion picture. In September of 1890, Le Prince boarded a train bound for Paris, where he was to meet with his family for a trip to the United States to demonstrate his camera. But when the train arrived in Paris, Le Prince, along with his luggage and camera equipment, was nowhere to be found. The inventor was rumored to be nearly broke and deeply depressed, and theories abound that he engineered his own suicide. But it has also been proposed that Le Prince, known for his secrecy and paranoia regarding his work, was in fact murdered by parties seeking to steal the secrets to his invention. The most frequently cited suspect is none other than famed inventor Thomas Edison, now popularly regarded as the inventor of the movie camera, whose company would file a remarkably similar motion picture patent in the years following Le Prince's disappearance.